200819498890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3779}}^1\times {\mathrm{279689}}^1$

素因数の和:283494

約数の個数: 32

約数和(自身を含む): 380602152000

約数和(自身を除く): 179782653110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 3779, 7558, 18895, 37790, 71801, 143602, 279689, 359005, 559378, 718010, 1398445, 2796890, 5314091, 10628182, 26570455, 53140910, 1056944731, 2113889462, 5284723655, 10569447310, 20081949889, 40163899778, 100409749445, 200819498890]

約数ペア:

[(1, 200819498890), (2, 100409749445), (5, 40163899778), (10, 20081949889), (19, 10569447310), (38, 5284723655), (95, 2113889462), (190, 1056944731), (3779, 53140910), (7558, 26570455), (18895, 10628182), (37790, 5314091), (71801, 2796890), (143602, 1398445), (279689, 718010), (359005, 559378)]